| Acronym | Definition |
|---|
| IAE➣Institut d'Administration des Entreprises (France) |
| IAE➣Institute of Applied Energy (Japan) |
| IAE➣Impuesto de Actividades Económicas |
| IAE➣International Aero Engines |
| IAE➣Integrated Acquisition Environment |
| IAE➣Institute of Advanced Energy (Kyoto University; Japan) |
| IAE➣In Any Event |
| IAE➣Institution of Automotive Engineers |
| IAE➣Invalid Attempt to Escape |
| IAE➣Institute of Aeronautics and Engineering (India) |
| IAE➣Instituto de Aeronáutica e Espaço (Portuguese: Aeronautics and Space Institute; Brazil) |
| IAE➣Instituto de Atividades Espaciais (Spanish: Institute for Space Activities) |
| IAE➣Intelligent Auto Exposure (cameras) |
| IAE➣Inflatable Antenna Experiment |
| IAE➣Institute of Agricultural Economics |
| IAE➣International Association of Egyptologists |
| IAE➣International Academy of the Environment (Switzerland) |
| IAE➣Instructional Assessment and Evaluation (education) |
| IAE➣Integral Absolute Error |
| IAE➣Institute for Agricultural Engineering (Indonesia) |
| IAE➣Isuzu Automotive Europe GmbH (Germany) |
| IAE➣Immunoaffinity Extraction |
| IAE➣Instant Arcane Explosion (gaming, World of Warcraft) |
| IAE➣Integrated Application Environment(s) |
| IAE➣Internationale Energie Agentschap (Dutch: International Energy Agency) |
| IAE➣Integrated Aircrew Ensemble |
| IAE➣Institution of Agricultural Engineers |
| IAE➣Instrumentation and Electrical |
| IAE➣Indirect Account Executive |
| IAE➣Infrared Anomalous Emitter |
| IAE➣Institute of Australian Education (Medlands, WA, Australia) |
| IAE➣Internationally-Acclaimed Expert |
| IAE➣Illinois Ancestor Exchange |
| IAE➣Inherent Availability of Equipment |
| IAE➣Internal Audits and Evaluation |
| IAE➣Interface Adapter Element (mainframes) |
| IAE➣Internet Application Environment |
| IAE➣Intermittent Altitude Exposure |